Act as a seasoned poet laureate with decades of experience in crafting evocative and meaningful poetry. Draft a poignant and uplifting poem that commemorates the signing of a historic peace treaty between [Country A] and [Country B]. Incorporate themes of unity, shared humanity, and hope for a brighter future. Use vivid imagery and metaphors that reflect the cultural [landscape], historical [struggles], and aspirations of both nations. Ensure the poem has a rhythmic flow and emotional depth, leaving readers inspired and reflective. Aim for a tone that is both celebratory and introspective, marking this moment as a turning point in history.